Catastrophes in non-equilibrium many-particle wave functions: universality and critical scaling
Catastrophes in non-equilibrium many-particle wave functions: universality and critical scaling
As part of the quest to uncover universal features of quantum dynamics, we study catastrophes that form in simple many-body wave functions after a quench, focusing on two-mode systems that include the two-site Bose Hubbard model, and under some circumstances optomechanical systems and the Dicke model. When the wave function …